9623346990 has 32 divisors (see below), whose sum is σ = 23106384000. Its totient is φ = 2565075744.

The previous prime is 9623346977. The next prime is 9623347051. The reversal of 9623346990 is 996433269.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2740 + ... + 138759.

It is an arithmetic number, because the mean of its divisors is an integer number (722074500).

Almost surely, 2^9623346990 is an apocalyptic number.

9623346990 is an abundant number, since it is smaller than the sum of its proper divisors (13483037010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9623346990 is a wasteful number, since it uses less digits than its factorization.

9623346990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143776.

The product of its (nonzero) digits is 1889568, while the sum is 51.

The square root of 9623346990 is about 98098.6594709632. The cubic root of 9623346990 is about 2127.0386518206.

The spelling of 9623346990 in words is "nine billion, six hundred twenty-three million, three hundred forty-six thousand, nine hundred ninety".